// 模拟海报悬停效果
document.querySelectorAll('.gallery-item').forEach(item => {
    item.addEventListener('mouseenter', () => {
        item.style.transform = 'scale(1.05)';
        item.style.zIndex = '10';
        item.style.boxShadow = '0 10px 25px rgba(0,0,0,0.5)';
    });

    item.addEventListener('mouseleave', () => {
        item.style.transform = 'scale(1)';
        item.style.zIndex = '1';
        item.style.boxShadow = 'none';
    });
});